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15 4 16 36 46 59 91 129 2667 3 13 30 40 51 78 111

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Unformatted text preview: 212 2.08 14 9 15 26 42 73 95 156 0.823 18 24 40 70 112 197 255 418 1.31 16 17 28 49 79 139 180 295 2.08 14 12 19 34 54 95 123 202 3.31 12 8 13 23 37 65 85 139 5.261 10 5 9 15 25 44 57 93 KF-1, 0.823 18 29 48 83 134 235 304 499 KFF-1 1.31 16 20 34 58 94 165 214 350 2.08 14 14 23 39 63 111 144 236 3.31 12 9 15 26 42 73 95 156 5.261 10 6 10 17 27 48 62 102 3.31 12 3 5 8 13 23 30 50 5.261 10 1 3 6 10 18 23 39 RFHH-2, TF, TFF, XF, XFF RFHH-2, TF, TFF, XF, XFF PF, PFF, PGF, PGFF,PAF, PTF, PTFF, PAFF KF-2, KFF-2 XF, XFF Notas: 1. Esta tabla es sólo para conductores trenzados concéntricos. Para conductores trenzados compactos se debería usar la Tabla C.5 (A). 2. El cable tipo RHH con resistencia nominal al fuego de dos horas tiene un aislamiento que se puede convertir en cerámica, el cual tiene diámetros mucho más grandes que otros alambres RHH. Consulte las tablas de ocupación de conduit del fabricante. *Corresponde a 356-2(2) †Los tipos RHH, RHW y RHW -2 sin recubrimiento exterior. 992 (Novena Sección) DIARIO OFICIAL Viernes 27 de julio de 2012 Tabla C.5(A) Número máximo de conductores compactos en tubo conduit no metálico flexible hermético a los líquidos (tipo LFNC -B*) Tipo THW, THW -2, THHW THHN, THWN, THWN-2 XHHW, XHHW -2 Area mm2 Tamaño (AWG o kcmil) 8.367 13.3 21.15 26.67 33.62 42.41 53.49 67.43 85.01 107.2 127 152 177 203 253 304 355 456 507 8.367 13.3 21.15 26.67 33.62 42.41 53.49 67.43 85.01 107.2 127 152 177 203 253 304 355 456 507 8.367 13.3 21.15 26.67 33.62 42.41 53.49 67.43 85.01 107.2 127 152 177 203 253 304 355 456 507 8 6 4 2 1 1/0 2/0 3/0 4/0 250 300 350 400 500 600 700 750 900 1000 8 6 4 2 1 1/0 2/0 3/0 4/0 250 300 350 400 500 600 700 750 900 1000 8 6 4 2 1 1/0 2/0 3/0 4/0 250 300 350 400 500 600 700 750 900 1000 CONDUCTORES COMPACTOS Designación Métrica (tamaño comercial) 12 16 21 27 35 (3/8) (1/2) (3/4) (1) (11/4) 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 –– 0 –– 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 –– 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 –– 0 2 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 –– 2 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 3 2 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 4 3 2 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 –– 4 3 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 5 4 3 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 7 5 4 3 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 –– 7 4 3 2 1 1 1 1 1 1 1 1 0 0 0 0 0 0 9 6 4 3 2 1 1 1 1 1 1 1 1 0 0 0 0 0 0 12 9 7 5 3 3 2 1 1 1 1 1 1 1 1 1 0 0 0 –– 13 8 6 4 4 3 2 1 1 1 1 1 1 1 1 1 0 0 15 11 8 6 4 4 3 2 1 1 1 1 1 1 1 1 1 0 0 41 (11/2) 53 (2) 15 12 9 6 4 4 3 3 2 1 1 1 1 1 1 1 1 1 1 –– 17 11 7 6 5 4 3 3 1 1 1 1 1 1 1 1 1 1 20 15 11 7 6 5 4 3 3 1 1 1 1 1 1 1 1 1 1 25 19 14 11 7 6 5 4 4 3 2 2 1 1 1 1 1 1 1 –– 28 17 12 9 8 6 5 4 3 3 2 2 1 1 1 1 1 1 33 24 17 12 9 8 7 5 4 3 3 3 2 1 1 1 1 1 1 *Corresponde a 356-2(2). Definición: El trenzado compacto es el resultado de un proceso de fabricación, en el cual un conductor normalizado se comprime hasta que prácticamente se eliminan los intersticios (espacios entre los hilos trenzados). Viernes 27 de ju...
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